SyNE: An improved indicator to assess nitrogen efficiency of farming systems

O. Godinot, M. Carof, F. Vertès and P. Leterme

Agricultural Systems, 2014, vol. 127, issue C, 41-52

Abstract: Reactive nitrogen (N) flows (all forms of N except N2) are greatly increasing worldwide. This is mainly due to the ever larger use of inorganic N fertilizers used to sustain the growing food production. N flows have major impacts on water, air and soil quality as well as on biodiversity and human health. Reconciling the objectives of feeding the world and preserving the environment is a great challenge for agriculture. One of the main ways to increase food production while reducing its detrimental effects is to increase the efficiency of N use.

Keywords: Nitrogen efficiency; Life cycle analysis; Soil nitrogen; Farming system; Indicator (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:127:y:2014:i:c:p:41-52

DOI: 10.1016/j.agsy.2014.01.003

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